Individual Details
Living
( - )
Families
| Father | Norris E. Blackburn (1894 - 1975) |
| Mother | Living |
| Sibling | June Elizabeth Blackburn (1922 - 1922) |
| Sibling | Robert Kenneth Blackburn (1928 - 1928) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |